The first warning sign wasn't an outage. It was a boring pull request. We changed one App Service setting. It was the sort of change that should have resulted in a small plan and a quick review. Instead, Terraform refreshed networking, private endpoints, DNS, Key Vaults, storage accounts, app services, and monitoring before showing what would actually change.Nothing was broken; that was the point. Terraform did exactly what it was designed to do: account for everything represented in state before calculating change. The problem was that our Terraform state had become a single, platform-sized boundary that every small change had to pass through, and one no team could fully own.